Synthesis of cobalt tetra-2,3-pyridiniumporphyrazinato with sulfonic acid tags as an efficient catalyst and its application for the synthesis of bicyclic <i>ortho</i>-aminocarbonitriles, cyclohexa-1,3-dienamines and 2-amino-3-cyanopyridines
作者:Mohammad Dashteh、Mohammad Ali Zolfigol、Ardeshir Khazaei、Saeed Baghery、Meysam Yarie、Sajjad Makhdoomi、Maliheh Safaiee
DOI:10.1039/d0ra02172e
日期:——
ortho-Aminocarbonitriles, cyclohexa-1,3-dienamines and 2-amino-3-cyanopyridines were synthesized by [Co(TPPASO3H)]Cl as an efficient pyridiniumporphyrazinato based catalyst.
Creation of molecular functionality and diversity from common startingmaterials while mindful of economic and environmental considerations constitutes a great challenge inmodern organic chemistry. Multi-component reactions (MCRs) are the best agents for reaching this ideal goal. MCRs are convergent reactions, in which three or more startingmaterials react to form a product, where all or most of the atoms